it's too safe in my opinion. I liked the look in the earlier stages much more.. with the navbar at the top of the header, more white and less blue, etc. Seems they are trying to emulate the look of IPS3 too much instead of going for something totally new aesthetically.
I don't think the topic should be closed, maybe just moderated better if it gets out of hand. It's nice to have one central place to discuss 4.0, and the discussion would kind of die if this were closed.
Look, I get the whole point of not sharing release dates, but I have to totally agree with the poster above me who said it's kind of ridiculous at the point that they aren't showing off more of the core aspects. Especially because they keep teasing outdated shots.